Outcomes research in pediatric surgery. Part 1: overview and resources.
Abdullah F, Ortega G, Islam S, Barnhart DC, St Peter SD, Lee SL, Glynn L, Teitelbaum DH, Arca MJ, Chang DC. Outcomes research in pediatric surgery. Part 1: overview and resources. J Pediatr Surg. 2011 Jan; 46(1):221-5.